1°C Triple Temperature Sensor with Resistance Error Correction
Datasheet
Chapter 2 Electrical Characteristics
Table 2.1 Electrical Characteristics
V
=3.0V to 3.6V, T = 0°C to +85°C, Typical values at T = 27°C unless otherwise noted
DD
A
A
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
DC Power
Supply Voltage
VDD
IDD
IPD
3.0
3.3
3.6
42
4
V
Average Operating Current
36
2
µA
µA
1 conversions/s
Standby mode
Internal Temperature Monitor
Temperature Accuracy
±1
±3
°C
°C
0°C≤TA≤85°C
Temperature Resolution
0.125
External Temperature Monitor
Temperature Accuracy
°C
°C
15°C≤TA≤70°C
0°C≤TA≤85°C
±1
±3
Remote Diode 40°C to 80°C
Remote Diode 0°C to 125°C
Temperature Resolution
0.125
62
°C
ADC
Conversion Time for all three sensors
ms
ms
Wake-up from STOP mode
(During one shot command or
transition to RUN mode)
1
Voltage Tolerance (SMDATA,SMCLK)
Voltage at pin
VTOL
-0.3
2.0
-1
5.5
V
SMBus Interface (SMDATA,SMCLK)
Input High Level
VIH
V
Input Low Level
VIL
0.8
1
V
Input High/Low Current
Hysteresis
IIH/IIL
µA
mV
pF
mA
500
5
Input Capacitance
Output Low Sink Current
SMBus Timing
6
SMDATA = 0.6V
Clock Frequency
FSMB
10
400
50
kHz
ns
Spike Suppression
Bus free time Start to Stop
Hold time Start
TBUF
1.3
0.6
µs
THD:STA
µs
SMSC EMC1023
5
Revision 1.2 (04-15-05)
DATASHEET
SMSC [ SMSC CORPORATION ]
